[Barr & Sugden materials] - Barr & Son (London, England) (1866)

[Barr & Sugden materials] - Barr & Son (London, England) (1880)

[Barr & Sugden materials] - Barr & Son (London, England) (1883)

[Barr & Sugden materials] - Barr & Son (London, England) (1897)

[Barr & Sugden materials] - Barr & Son (London, England) (1871)

[Barr & Sugden materials] - Barr & Son (London, England) (1877)

[Barr & Sugden materials] - Barr & Son (London, England) (1879)

[Barr & Sugden materials] - Barr & Son (London, England) (1878)

[Barr & Sugden materials] - Barr & Son (London, England) (1909)

[Barr & Sugden materials] - Barr & Son (London, England) (1908)

[Barr & Sugden materials] - Barr & Son (London, England) (1882)

[Barr & Sugden materials] - Barr & Son (London, England) (1872)

[Barr & Sugden materials] - Barr & Son (London, England) (1868)

[Barr & Sugden materials] - Barr & Son (London, England) (1881)

[Barr & Sugden materials] - Barr & Son (London, England) (1869)

[Barr & Sugden materials] - Barr & Son (London, England) (1913)

[Barr & Sugden materials] - Barr & Son (London, England) (1906)

[Barr & Sugden materials] - Barr & Son (London, England) (1887)

[Barr & Sugden materials] - Barr & Son (London, England) (1914)

[Barr & Sugden materials] - Barr & Son (London, England) (1907)

[Barr & Sugden materials] - Barr & Son (London, England) (1910)

[Barr & Sugden materials] - Barr & Son (London, England) (1912)

[Barr & Sugden materials] - Barr & Son (London, England) (1900)

[Barr & Sugden materials] - Barr & Son (London, England) (1916)

[Barr & Sugden materials] - Barr & Son (London, England) (1911)

[Barr & Sugden materials] - Barr & Son (London, England) (1884)

[Barr & Sugden materials] - Barr & Son (London, England) (1888)

[Barr & Sugden materials] - Barr & Son (London, England) (1889)

[Barr & Sugden materials] - Barr & Son (London, England) (1890)

[Barr & Sugden materials] - Barr & Son (London, England) (1891)

[Barr & Sugden materials] - Barr & Son (London, England) (1892)

[Barr & Sugden materials] - Barr & Son (London, England) (1893)

[Barr & Sugden materials] - Barr & Son (London, England) (1894)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1863)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1866)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1867)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1868)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1872)

Barr's nursery catalog, 1941 : "how, when, where and what to plant" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1941)

Bathymetric check-list of the marine invertebrates of eastern Canada with an index to Whiteaves' catalogue - Geological Survey of Canada (J. de L. Taché, 1918)

Beautiful flowers from bulbs, Trivett's, New York, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trivett's Tested Seeds Incorporated, 1937)

Beauty from bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Evans & Reeves Nurseries, 1952)

Beauty from bulbs : 1956 forcing edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, Inc, 1956)

Beauty from bulbs : 1957 forcing edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, Inc, 1957)

Beauty from bulbs : 1958 forcing edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, Inc, 1958)

Beauty from bulbs : 1959 forcing edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, Inc, 1959)

Beauty from bulbs : a treatise on the leading varieties of bulbs suitable for outdoor and indoor culture and of proven merit for American gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, Inc, 1928)

Beckert's autumn list of bulbs : 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. C. Beckert, 1899)

Beckert's autumn list of bulbs : 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. C. Beckert, 1900)

Beckert's bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1929)

Beckert's bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1927)

Beckert's garden, flower and lawn seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1909)

Beckert's quality bulbs for autumn 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1930)

Beeton's Dictionary of everyday gardening ... to which is added a monthly calendar of garden work throughout the year - Beeton, Samuel Orchart, 1831 -1877 (Ward, Lock, 1909)

Beeton's new gardening book : a popular exposition of the art and science of gardening, and every thing that pertains to the garden and its culture in all its branches ; with 350 illustrations - Beeton, Samuel Orchart, 1831 -1877 (Ward, Lock and Co, 1900)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1893)

Beihefte zum Botanischen Centralblatt. Abteilung B, Systematik, Pflanzengeographie, angewandte Botanik, etc (Verlag von C. Heinrich, 1893)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1895)

Beihefte zum Botanischen Centralblatt. Abteilung B, Systematik, Pflanzengeographie, angewandte Botanik, etc (Verlag von C. Heinrich, 1894)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1904)

Beihefte zum botanischen Centralblatt. Erste Abteilung, Anatomie, Histologie, Morphologie und Physiologie der Pflanzen (Verlag von G. Thiem, 1914)

Beihefte zum Botanischen Centralblatt (1914)

Beihefte zum botanischen Centralblatt. Erste Abteilung, Anatomie, Histologie, Morphologie und Physiologie der Pflanzen (Verlag von G. Thiem, 1921)

Beiträge zu einer Malacozoologia rossica - Middendorff, Alexander Theodor von, 1815 -1894 (Kaiserlichen Akademie der Wissenschaften, 1847)

Beiträge zur anatomie der gattung Chilina - Haeckel, Werner, 1886 - (1911)

Beiträge zur kenntnis wirbelloser theire : mit besondere berücksichtigung der fauna des Norddeutschen meeres - Frey, Heinrich, 1822 -1890 (Friedrich Vieweg und sohn, 1847)

Belgique horticole - Morren, Édouard, 1833 -1886 (1860)

Belgique horticole - Morren, Édouard, 1833 -1886 (1867)

Belgique horticole - Morren, Édouard, 1833 -1886 (1871)

Belgique horticole - Morren, Édouard, 1833 -1886 (1881)

Bemerkungen aus dem Gebiet der Naturgeschichte, Medicin und Thierarzneykunde, auf einer Reise durch einen Theil von Deutschland, Holland und Frankreich - Rudolphi, Karl Asmund, 1771 -1832 (Bey Gottlieb August Lange, 1804)

Berättelse om Framstegen i Molluskernas, Crustaceernas och de lagre Skelettlosa Djurens Naturhistoria under aren 1845-1849 - Lovén, Sven Ludwig. (1845)

Bergens Museums aarsberetning for - Bergens Museum. ([The Museum], 1886)

Berichte der Deutschen Botanischen Gesellschaft - Deutsche Botanische Gesellschaft. (Gebrüder Borntræger, 1890)

Berichte der Deutschen Botanischen Gesellschaft - Deutsche Botanische Gesellschaft. (Gebrüder Borntræger, 1904)

Berliner allgemeine Gartenzeitung (1858)

Bermuda: its history, geology, climate, products, agriculture, commerce, and government, from the earliest period to the present time; with hints to invalids - Godet, Theodore L. (Smith, Elder and co, 1860)

Beskrivelser og iagttagelser over nogle mærkelige eller nye i havet ved den bergenske kyst levende dyr af polypernes, acalephernes, radiaternes, annelidernes, og molluskernes classer, med en kort oversigt over de hidtil af forfatteren sammesteds fundne arter og deres forekommen - Sars, M. (Michael), 1805 -1869 (Thorstein Hallager, 1835)

Best in America - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Co, 1924)

The best in bulbs, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1936)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1895)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1897)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1898)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1900)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1906)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1908)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1909)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1910)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1911)

Bibliografía botánica taxonómica de Chile - Marticorena, Clodomiro (Missouri Botanical Garden, 1992)

Bibliographia invertebratorum aquaticorum canadensium - National Museum of Natural Sciences (Canada) (1983)

Bibliographia zoologiæ et geologiæ. A general catalogue of all books, tracts, and memoirs on zoology and geology - Agassiz, Louis, 1807 -1873 (Ray society, 1850)

Bibliographia zoologica - Concilium Bibliographicum. (Wilhelm Engelmann, 1906)

Bibliographia zoologica - Concilium Bibliographicum. (Wilhelm Engelmann, 1909)

Bibliographic index of American Ordovician and Silurian fossils - Bassler, Ray S. (Ray Smith), 1878 -1961 (Govt. Print. Off, 1915)

Bibliography of North American conchology previous to the year 1860 - Binney, W. G. (William Greene), 1833 -1909 (Smithsonian Institution, 1863)

Bibliography of North American conchology previous to the year 1860 - Binney, W. G. (William Greene), 1833 -1909 (Smithsonian Institution, 1864)

Biblioteca Italiana (1817)

Bibliotheca historico-naturalis. Verzeichniss der bücher über naturgeschichte, welche in Deutschland, Scandinavien, Holland, England, Frankreich, Italien und Spanien in den jahren 1700-1846 erschienen sind - Engelmann, Wilhelm, 1808 -1878 (W. Engelmann; [etc.,etc.], 1846)

Bibliotheca zoologica [I] Verzeichniss der schriften ©ơber zoologie, welche in den periodischen werken enthalten und vom jahre 1846-1860 selbst©Þndig erschienen sind. Mit einschluss der allgemein-naturgeschichtlichen, periodischen und paleontologischen schriften - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1861)

Bibliotheca zoologica [I] Verzeichniss der Schriften über zoologie, welche in den Periodischen werken enthalten und vom Jahre 1846-1860 selbständig erschienen Sind - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1861)

Bidrag til en monographi af Marseniaderne en familie af de gastræopode mollusker : en critisk, zootomisk, zoologisk undersögelse - Bergh, Rudolph, 1824 -1909 (Trykt i B. Lunos, 1853)

Bidrag til kundskaben om norges arktiske fauna. oversigt over de i norges arktiske region forekommende bløddyr. I, Mollusca regionis arcticæ norvegiæ - Sars, G. O. (Georg Ossian), 1837 -1927 (Brøgger, 1878)

Bilder-Atlas zum Conversations-Lexicon. Ikonographische Encyklopädie der Wissenschaften und Künste - Heck, J. G. (Johann Georg), 1857 (F.A. Brockhaus, 1849)

A biochemic basis for the study of problems of taxonomy, heredity, evolution, etc., with especial reference to the starches and tissues of parent-stock and hybrid-stocks and the starches and hemoglobins of varieties, species, and genera - Reichert, Edward Tyson, 1855 - (Carnegie institution of Washington, 1919)

A biochemic basis for the study of problems of taxonomy, heredity, evolution, etc., with especial reference to the starches and tissues of parent-stocks and hybrid-stocks and the starches and hemoglobins of varieties, species, and genera - Reichert, Edward Tyson, 1855 - (Carnegie Institution of Washington, 1919)